Abstract: A stage light with an additional visual effect includes a main light source and a lampshade, the main light source being located at a bottom of the lampshade. The stage light further includes at least one effect light source and at least one light-transmitting plate located at a light outlet of the lampshade. The effect light source and the main light source are controlled independently of each other. The light-transmitting plate has a first surface and a second surface, and a first side and a second side connecting to the first surface and the second surface, respectively. At least part of the light emitted by the effect light source enters from the first side and exits from the second side. The light emitting by the effect light source exits from the second side, so that the second side is illuminated, which decorates the stage light itself.

Abstract: A lighting apparatus includes a driver, a bottom cover, a light source module, a lens module, a light passing cover and a base plate. The bottom cover has a first central opening a driver container for storing the driver. The light source module has multiple LED modules and a second central opening. The lens module has a third central opening and multiple diffusion lenses respectively placed above the multiple LED modules. The lens module is fixed to the bottom cover to make the light source module, the driver, the lens module and the bottom cover as a portable module. The first central opening, the second central opening and the third central opening together form a main central opening. The base plate may be fixed to an installation platform.

Abstract: An LED plant growth lamp spectrum, the spectrum including: a light wave of 500-599 nm and a light wave of 700-780 nm, where a ratio of the number of photons in the range of 500-599 nm to the number of photons in the range of 700-780 nm is 0.9-1.6:1. The LED plant growth lamp spectrum promotes indoor cultivation and growth of plants, and helps to increase the yield of medicinal components per unit area and per unit time in the factory production.

Abstract: A lighting apparatus includes a driver box, a driver module and a light module. The driver box includes a surrounding wall and a top cover. The surrounding wall has multiple rectangular plates. A hinge structure is disposed for connecting the surrounding wall and the top cover so that the top cover is rotatable with respect to the surrounding wall to expose a container space enclosed by the surrounding wall. An elastic clip has a first clip end fixed to the surrounding wall and has a second clip end for elastically deformed to either lock or release the top cover to rotate with respect to the surrounding wall. The driver module is disposed in the container space of the surrounding wall. The driver module is connected to a power wire via a wiring hole disposed on the surrounding wall. The light module receives a driving current from the driver module.

Abstract: Sealed LED lighting fixtures operated under certain conditions (e.g., outdoors, in cold ambient environments, at high operating current, and/or in non-hermetic environments) will oftentimes exhibit condensation on an inner surface of the emitting face of the fixture. When occurring, said condensation impairs the ability to produce useful light—namely, light harnessed and directed in a manner so to provide lighting for a task (or otherwise desired)—by diffusing light emitted from the lighting fixture. Envisioned are apparatus, methods, and systems to reduce moisture in sealed LED lighting fixtures so to reduce or eliminate condensation, and in a manner that addresses both fixtures already in the field and those being assembled.

Abstract: Certain embodiments of the present disclosure provide weights used as game pieces with shuffleboard game tables. The weights include an opaque base and a light transmissive cap. One or more lamps, such as LED lamps, are mounted within the weight to illuminate the game playing piece. A plurality of weights may be used on a shuffle game table.

Abstract: A display device includes a display panel, a light source, and a heatsink. The display panel is disposed in a vertical position. The display panel includes a display surface on which an image is displayed. The light source illuminates the display panel and an object disposed behind the display panel. The heatsink dissipates heat produced by the light source. The a heatsink includes a light source disposed portion on which the light source is disposed and a heat dissipating portion disposed farther from a front of the display device relative to the light source disposed portions in a thickness direction of the display panel. The heat dissipating portion includes fins having plate shapes and being arranged in the thickness direction of the display panel.

Abstract: Provided is an LED ring lamp structure, including: an annular base provided with a plurality of bumps and a plurality of grooves radially and alternately arranged on the annular base; and an LED strip light shaped in a long strip, bendable and deformable, and capable of emitting light after being supplied with power. A plurality of LED light emitting portions are evenly disposed on the LED strip light. The plurality of LED light emitting portions are correspondingly arranged on respective bumps, remaining portions of the LED strip light are evenly disposed in respective grooves, and an arrangement of the LED light emitting portions is changed from a linear arrangement to an annular arrangement. The LED light emitting portions are arranged toward a same predetermined direction.

Abstract: An illuminated module includes a light source assembly, a light guide plate, a filter, and a light-shielding sheet. The light source assembly includes a light-emitting component, the light-emitting component being configured to emit light. The light guide plate is on a traveling route of the light, and has a surface and a microstructure. The filter is located on the surface, and has a first area and a second area, the first area and the second area corresponding to the microstructure, where the first area has a first filter characteristic, the second area has a second filter characteristic, and the first filter characteristic is different from the second filter characteristic. The light-shielding sheet is located on the other side of the light guide plate opposite to the filter, and has a transparent opening corresponding to the microstructure. In addition, an illuminated keyboard is provided.

Abstract: Problems associated with the use of fluorescent tubes in insect traps are resolved by providing a replacement lamp employing multiple sets of light emitting diodes that each omit light at different specific wavelengths each positioned within a translucent sleeve have a surface coated with an environmentally safe light diffusion material creating a pattern on the surface comprising areas of more intense light dominated by the light cast by a single LED separated by areas of less intense light where light cast by adjacent LEDs is more mixed.

Abstract: Disclosed is a color conversion layer including at least one light emitting material including at least one composite particle surrounded partially or totally by at least one surrounding medium; wherein the light emitting material is configured to emit light in response to an excitation and the at least one composite particle includes a plurality of nanoparticles encapsulated in an inorganic material; and wherein the inorganic material has a difference of refractive index compared to the at least one surrounding medium superior or equal to 0.02 at 450 nm. Also disclosed is a display apparatus.

Abstract: A wavelength conversion member includes: a substrate; a wavelength converter including phosphor particles excited by excitation light and a binder layer that fixes or adheres the adjacent phosphor particles to one another, the wavelength converter being provided on a front surface side of the substrate; and a light reflecting film that reflects fluorescent light radiated by the phosphor particles, the light reflecting film being provided on at least a part of an interface between the substrate and the wavelength converter, wherein a refractive index of the phosphor particles is larger than a refractive index of the binder layer. It is preferable that the binder layer include nanogaps which are voids with an average diameter of 300 nm or less in an inside.

Abstract: The light device includes a bottom housing, a container disposed inside the bottom housing, and a light passing shell assembly extended from an opening of the container. A plurality of leaf covers are coupled to the light passing shell assembly. The light device includes a light source assembly capable of emitting light. The light source assembly includes an adjustment device for adjusting a quality of the light emitted by the light source assembly. A plug is attached to the bottom housing for receiving external power and providing power to the light source assembly. A switch is electrically coupled to the adjustment device for adjusting the quality of the light emitted by the light source assembly.

Abstract: Light systems and light fixtures are described herein. In one embodiment, a light system may include a light fixture, a first diffuser attached to the light fixture, where the first diffuser and the light fixture define a cavity, a first LED producing ambient light within the cavity, and a second LED producing directional light in the cavity, where the first diffuser is adapted or configured to receive the ambient light and the directional light and emit the ambient light and the directional light external to the light system. In another embodiment, a light fixture may include a first LED subsystem including a first LED and a diffuser, the first LED subsystem adapted or configured to produce ambient light, a second LED subsystem including a second LED and a reflector, the second LED subsystem adapted or configured to produce directional light, where the directional light passes through the diffuser.

Abstract: An x-axis curvable LED strip includes an elongated curved channel having a bottom portion and one or more walls extending therefrom; an elongated lens to secure over a top of the elongated curved channel; and a flexible light strip, having a mounting strip to secure to one of the one or more walls of the elongated curved channel; LED lights attached to the mounting strip by an extension such that the LED lights are positioned within the elongated curved channel along the bottom portion; the LED lights emit light through the elongated lens.

Abstract: An electrodeless surface-mounted LED string light, a method and an apparatus for manufacturing the same are disclosed. The electrodeless surface-mounted LED string light includes: a first wire and a second wire; a plurality of LED units, wherein each LED units includes two surface-mounted LEDs, and luminous surfaces of the two surface-mounted LEDs are opposite to each other, and the luminous surfaces of the two surface-mounted LEDs are parallel to an axial direction of the first and second wires; and a plurality of encapsulants respectively encapsulating the two surface-mounted LEDs of the plurality of LED units therein.

Abstract: A linear luminaire is disclosed. The linear luminaire includes a channel, in which a strip of linear lighting is disclosed. The strip of linear lighting may have an individual optic positioned over each LED light engine. A set of louvers is provided. The set of louvers is arranged such that an individual louver is positioned over each one of the LED light engines. The individual louvers are generally cylindrical in shape. The individual louvers are connected by a web or platform that carries engaging structure allowing the set of louvers to snap or slide into the channel. The channel is covered with a channel cover, which has edges that extend out over at least a portion of the channel sidewalls, making it more difficult for dust and other foreign matter to enter the channel. The channel cover may be transparent.

Abstract: A shelf lighting system has a lighting module and a power taking module, the power taking module has a power taking head, a strip-shaped conductive member, and a plug connector. The shelf lighting system integrates the power taking module of the shelf lighting system onto the support arm of the shelf, so that the power taking module can be installed simultaneously with installation of the laminate, which simplifies the entire lamp installation process and improves the installation efficiency.

Abstract: A decorative ornament powered by a vertical axis wind turbine. The turbine includes blades that rotate about a centrally located vertical shaft. An LED illuminated globe is centrally located within the rotating blades and is secured atop the shaft. An alternator is located below the globe and is coupled to the rotating blades. The blades are shaped having a leading cupped section joined to a lagging airfoil section. The leading cup section is defined by a cup radius r and the lagging airfoil section is defined by an airfoil chord length CL. The cup radius r and chord length CL both decrease towards the terminal bottom and top ends of the blade. Also, the airfoil section is located a radial distance Cd from the vertical axis and the radial distance Cd decreases towards the terminal bottom and top ends of the blade.

Abstract: An LED module may include at least one LED and an indicator. The indicator may include one or more diffusing surfaces defining an angular diffusing groove. The diffusing groove may receive the LED such that the LED is at least partially located within a volume space defined by the one or more diffusing surfaces. The diffusing groove may diffuse a light emitted from the LED and incident on the one or more diffusing surface of the diffusing groove such that the light is diffused into an interior of the indicator.